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Researchers found bacteria of the type Propionibacterium acnes in a large proportion of tissue samples from patients with cardiac sarcoidosis, suggesting that the bacteria may cause the formation of granulomas (abnormal collections of inflammatory cells), a typical feature of sarcoidosis. The work, published in the journal PLOS ONE, indicated that…

Patients with sarcoidosis who are exposed to glucocorticoids have an increased risk of developing osteoporosis and experiencing bone fractures, according to the results of a new study. However, people without sarcoidosis who receive glucocorticoid treatment have a similar risk, suggesting it is not the disease itself that increases this risk,…

Sarcoidosis may cause anomalies in the esophagus and subsequently lead to  difficulties in swallowing, according to a new case report. The physicians who conducted the study say involvement of the esophagus in sarcoidosis is “extremely rare” — with only 24 such cases documented to date — but that patients must…

A new study reports that 16.5% of sarcoidosis patients experience EDS (excessive daytime sleepiness),  16.4% experience severe fatigue, and 6.3% of patients report both symptoms. The study titled, “Fatigue and Excessive Daytime Sleepiness in Sarcoidosis: Prevalence, Predictors, and Relationships between the Two Symptoms,” was published in the journal…